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Welcome to The Age in minute application.

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So we're going to build a very basic application which allows us to calculate the age in minutes.

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So we just enter our birthday and then it will give us how many minutes old we are.

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Of course, it's not going to be precise by the minute, but this is going to be precise by the day,

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so to speak.

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So whatever date we chose, that's how precise it will be, OK?

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And then we will see how to create a UI so how we can build our own user interface so that it looks

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like we wanted to look.

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Then we will look at using text views and buttons, of course, which are part of the UI, so we can

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display text, how we can press buttons.

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Then also how to use dialog so to create our own dialog, so to speak, which we can then use in order

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to select the date.

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So we're going to use the data pick picker dialogue and we can then get that date and do calculations

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with it.

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And then finally we will display the result of those calculations.

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All right.

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So we are going to use a bunch of built in classes, which is really helpful because we don't want to

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write all of the code ourselves.

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We want to keep it as simple as possible.

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And that's exactly what we will do.

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OK, so I hope you enjoyed this chapter.

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It's really just the beginning.

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But at least it's something cool that you can already share with your friends and you can play around

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with.

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And it's your first steps towards becoming a real Android developer.

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All right.

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So see you in the next video.